Mate really. . Trust me, I read into this for years. I also believed everything you are writing a few years ago, but its been twisted into making somebody a fortune, not sharing the real truth.
Yes the Sumerians worshiped skygods who they claim came to earth and such and such - Which i believe ( I believe in ancient astronauts, etc) But most of what you said is from what Zecharia Sitchin wrote in one of his multiple books or said on one his numerous tours. Sitchin says that the Anunnaki are of reptilian appearance, when in fact they looked like depictions of ancient Greek gods (pale skin, colored eyes/hair). it can be seen in the Sumerian visual depictions that the gods were essentially super-human, not reptilian.
Also, Sumerian religion is difficult to grasp as it (like many other civilizations) is a blend of recorded ‘reality’ and depicted ‘myth’. It was however, a polytheistic system of belief which rendered God’s as men and men as God’s. The deities of the Sumerian people were called Annunaki (sometimes Ananaki). Annunaki were ‘those of royal blood’ as they were the children of Heaven (Anu) and (Na) Earth (Ki). So what were these God’s, and how did their existence within Sumer come to be.
Anu was the prime God, the God of heaven, the God of god’s. Anu was one of the first Sumerian God’s, along with Enki and Enlil.
Enki was the God of water, but more importantly he was considered the God knowledge and wisdom as it was Enki who travelled to Earth and taught man. Enki means lord (En) of Earth (Ki). Enki’s sacred number was the number 40 (the number of death), further, Enki is regarded by some as the snake (devil) in the Garden of ED.EN in Genesis. The demonization of Enki is evident.
Enlil was the God of air, the ‘lord of the wind’. Anu, Enki and Enlil are the three prime deities of Sumerian mythology. What Sitchin has done, is twist this into a book and people have bought it up hook line and sinker, which is brilliant. Its interested people into our ancestor and the possibility that we may not have come from this world (Which is just as big as a possibility as there is a god.fact.)
The Sumerian are very, very interesting and would advise anybody to research them and read into their past.
Also add to the fact that Sitchin and only 2 other scientist (who contradict what Sithcin says) are the only people who can translate these certain tablets that supposed to depict them as reptilian and are here for gold etc.